class AddColumnSrcCcodeToCallcacheRaws < ActiveRecord::Migration
  def self.up
    remove_column :callcache_raws, :ccode_src
    remove_column :callcache_raws, :scode_dest
    add_column :callcache_raws, :src_ccode, :string
    add_column :callcache_raws, :dest_ccode, :string
  end

  def self.down
    remove_column :callcache_raws, :dest_ccode
    remove_column :callcache_raws, :src_ccode
  end
end
